下載 APKPure App
可在安卓獲取Factorial Tool的歷史版本
計算階乘，排列組合值。
This app was created to help streamline the process of calculating factorial values as well as permutations and combinations of the form P(n, r) and C(n, r) for probability and statistics problems. Capabilities are shown in screenshots. Hopefully it helps you as well.最新版本1.0更新日誌
Last updated on 2016年06月14日
Minor bug fixes and improvements. Install or update to the newest version to check it out!
翻譯中...
Factorial Tool
1.0 by Gumball's Playground
2016年06月14日